National Weather Service United States Department of Commerce
Click a location below for detailed forecast.

Last Map Update: Sat, Oct. 22, 2016 at 3:40:27 pm EDT

National Weather Service Louisville, KYNational Weather Service Jackson, KYNational Weather Service Charleston, WV
National Weather Service Nashville, TNZoom

National Weather Service Blacksburg, VA
National Weather Service Huntsville, ALNational Weather Service Peachtree City, GANational Weather Service Greer, SC

A Frost Advisory will be in effect tonight through 9 AM Sunday morning for southwest Virginia, portions of northeast TN and along the Appalachian Mountains from The Great Smoky Mountains northward.
Each observation point is apart of our COOP program (Cooperative Observer Program). Each site has a 24 hour observation period that ends and begins at 8 am local time. Each site records temperature, precipitation, and snowfall data. More information about the COOP program can be found here Data began being collected at: Cades Cover on 01/01/1999 || Mount LeConte on 07/01/1987 || Newfound Gap on 01/01/1991 || Sugarlands Visitor Center on 12/01/1921
More information on this climate data can be found at

Local Weather History For October 22nd...
22 cities in southeast US set record lows in 1987. Knoxville fell to
25° and Tri-Cities dipped to 24°.